/* ═══════════════════════════════════════════════
   BIA DAS MILHAS — BRAND SYSTEM (HTML PURO)
   Paleta: Rosé (hue 15) + Sky Blue (hue 220)
   ═══════════════════════════════════════════════ */

:root {
  --rose-50:  oklch(0.97 0.008 15);
  --rose-100: oklch(0.94 0.018 15);
  --rose-200: oklch(0.90 0.035 15);
  --rose-300: oklch(0.84 0.055 15);
  --rose-400: oklch(0.76 0.075 15);
  --rose-500: oklch(0.68 0.085 15);
  --rose-600: oklch(0.58 0.085 15);
  --rose-700: oklch(0.48 0.075 15);
  --rose-800: oklch(0.38 0.060 15);
  --rose-900: oklch(0.28 0.040 15);

  --sky-50:  oklch(0.96 0.015 220);
  --sky-100: oklch(0.92 0.035 220);
  --sky-200: oklch(0.86 0.070 220);
  --sky-300: oklch(0.78 0.110 220);
  --sky-400: oklch(0.68 0.150 220);
  --sky-500: oklch(0.58 0.170 220);
  --sky-600: oklch(0.48 0.160 220);
  --sky-700: oklch(0.40 0.140 220);

  --neutral-50:  oklch(0.985 0.003 60);
  --neutral-100: oklch(0.965 0.005 60);
  --neutral-200: oklch(0.930 0.007 60);
  --neutral-300: oklch(0.870 0.008 60);
  --neutral-400: oklch(0.700 0.008 60);
  --neutral-500: oklch(0.550 0.008 60);
  --neutral-600: oklch(0.430 0.007 60);
  --neutral-700: oklch(0.330 0.006 60);
  --neutral-800: oklch(0.220 0.005 60);
  --neutral-900: oklch(0.140 0.004 60);

  --white: #ffffff;
}

/* ═══════ RESET & BASE ═══════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--neutral-800);
  background: var(--rose-50);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.1;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: disc; padding-left: 1.25rem; }
li { margin-bottom: 0.375rem; }
* { scrollbar-width: none; }
::-webkit-scrollbar { display: none; }

/* ═══════ LAYOUT UTILS ═══════ */
.container { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem; }
.container-sm { max-width: 48rem; margin: 0 auto; padding: 0 1.25rem; }
.container-md { max-width: 56rem; margin: 0 auto; padding: 0 1.25rem; }
.container-xs { max-width: 32rem; margin: 0 auto; padding: 0 1.25rem; }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-col { display: flex; flex-direction: column; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }

/* ═══════ HERO BG ═══════ */
.hero-bg {
  background:
    radial-gradient(ellipse 120% 80% at 20% 100%, var(--rose-300) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 80% 20%, oklch(0.86 0.04 220 / 0.4) 0%, transparent 50%),
    linear-gradient(160deg, var(--rose-700) 0%, var(--rose-600) 35%, var(--rose-500) 70%, var(--rose-400) 100%);
}

/* ═══════ PAPER TEXTURE ═══════ */
.paper-texture { position: relative; }
.paper-texture::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 256px; pointer-events: none; z-index: 1;
}
.paper-texture > * { position: relative; z-index: 2; }

/* ═══════ SECTIONS ═══════ */
.section { padding: 3.5rem 0; }
.section-white { background: var(--white); }
.section-rose { background: var(--rose-50); }
.section-dark { background: var(--neutral-900); }

@media (min-width: 768px) {
  .section { padding: 5rem 0; }
}

/* ═══════ CLOUDS ═══════ */
@keyframes float-slow {
  0%, 100% { transform: translateX(0) translateY(0); }
  50% { transform: translateX(12px) translateY(-6px); }
}
@keyframes float-medium {
  0%, 100% { transform: translateX(0) translateY(0); }
  50% { transform: translateX(-8px) translateY(-10px); }
}
.cloud { position: absolute; opacity: 0.1; pointer-events: none; }
.cloud-1 { animation: float-slow 8s ease-in-out infinite; }
.cloud-2 { animation: float-medium 6s ease-in-out infinite 1s; }
.cloud-3 { animation: float-slow 10s ease-in-out infinite 2s; }

/* ═══════ AIRPLANE TRAIL ═══════ */
@keyframes dash-flow { to { stroke-dashoffset: -20; } }
.airplane-trail { stroke-dasharray: 8 6; animation: dash-flow 1.2s linear infinite; }

/* ═══════ PASSPORT FRAME ═══════ */
.passport-frame {
  position: relative;
  padding: 5px;
  background: linear-gradient(135deg, var(--rose-200), oklch(0.86 0.04 220 / 0.5));
  border-radius: 1.5rem;
  display: inline-block;
}
.passport-frame::after {
  content: "";
  position: absolute; inset: 7px;
  border: 1px dashed oklch(1 0 0 / 0.4);
  border-radius: calc(1.5rem - 4px);
  pointer-events: none;
}
.passport-frame img {
  border-radius: calc(1.5rem - 2px);
  display: block;
  width: 100%; height: 100%;
  object-fit: cover; object-position: top;
}

/* ═══════ SECTION STAMP ═══════ */
.stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  border: 2px solid var(--rose-300);
  border-radius: 4px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rose-500);
}
.stamp svg { width: 0.75rem; height: 0.75rem; }
.stamp-sky { border-color: var(--sky-300); color: var(--sky-500); }
.stamp-white { border-color: rgba(255,255,255,0.3); color: rgba(255,255,255,0.5); }

/* ═══════ FLIGHT CONNECTOR ═══════ */
.flight-connector {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  padding: 1rem 0;
}
.flight-connector::before, .flight-connector::after {
  content: "";
  width: 2px; height: 2.5rem;
  background: repeating-linear-gradient(to bottom, var(--rose-300) 0px, var(--rose-300) 4px, transparent 4px, transparent 8px);
}
.flight-dot {
  width: 2rem; height: 2rem;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--rose-300);
  display: flex; align-items: center; justify-content: center;
  color: var(--rose-500);
  box-shadow: 0 0 0 4px var(--rose-50);
}
.flight-dot svg { width: 0.875rem; height: 0.875rem; }
.flight-label {
  position: absolute;
  left: calc(50% + 1.75rem);
  top: 50%; transform: translateY(-50%);
  font-family: 'Inter', sans-serif;
  font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rose-400);
  white-space: nowrap;
}

/* ═══════ BOARDING PASS ═══════ */
.boarding-pass {
  position: relative;
  background: var(--white);
  border-radius: 1.5rem;
  box-shadow: 0 12px 40px oklch(0 0 0 / 0.12);
  overflow: hidden;
}
.boarding-pass::before, .boarding-pass::after {
  content: "";
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px;
  background: var(--rose-50); border-radius: 50%; z-index: 3;
}
.boarding-pass::before { left: -8px; }
.boarding-pass::after { right: -8px; }

/* ═══════ HERO ═══════ */
.hero {
  position: relative; overflow: hidden;
  min-height: 100svh;
  display: flex; align-items: center;
}
.hero-content {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 2.5rem;
  padding: 4rem 0;
}
.hero-copy { display: flex; flex-direction: column; align-items: center; gap: 1.25rem; }
.hero-eyebrow {
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.1);
}
.hero h1 {
  font-size: 1.75rem; font-weight: 800;
  color: var(--white); letter-spacing: -0.02em;
}
.hero h1 .highlight {
  position: relative; display: inline-block;
}
.hero h1 .highlight::after {
  content: ""; position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 3px; background: var(--sky-300);
  border-radius: 9999px; opacity: 0.7;
}
.hero h1 .sub { display: block; margin-top: 0.75rem; color: var(--sky-200); font-size: 0.85em; }
.hero-desc { color: rgba(255,255,255,0.8); max-width: 32rem; line-height: 1.7; }
.hero-credential {
  display: flex; align-items: center; gap: 0.75rem;
  color: rgba(255,255,255,0.7); font-size: 0.875rem;
}
.hero-credential-icon {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
}
.hero-credential-icon svg { width: 1rem; height: 1rem; color: var(--sky-200); }

.hero-photo { width: 15rem; height: 18rem; }

@media (min-width: 768px) {
  .hero-content {
    flex-direction: row; text-align: left;
    align-items: center; gap: 5rem;
  }
  .hero-copy { align-items: flex-start; flex: 1; }
  .hero h1 { font-size: 3.25rem; }
  .hero-photo { width: 20rem; height: 22rem; }
}

/* ═══════ PAIN TAG ═══════ */
.pain-tag {
  position: relative;
  padding: 0.875rem 1.125rem 0.875rem 2.75rem;
  background: var(--white);
  border-radius: 0.625rem;
  border-left: 3px solid var(--rose-400);
  box-shadow: 0 1px 4px oklch(0 0 0 / 0.04);
  transition: transform 0.2s ease;
  color: var(--neutral-700);
  font-size: 0.95rem; line-height: 1.6;
}
.pain-tag:hover { transform: translateX(4px); }
.pain-tag-icon {
  position: absolute; left: 0.875rem; top: 50%; transform: translateY(-50%);
  color: var(--rose-500); font-weight: 800; font-size: 0.75rem;
}

/* ═══════ CALLOUT BOX ═══════ */
.callout {
  padding: 1.5rem 2rem;
  background: linear-gradient(135deg, var(--rose-50), oklch(0.96 0.015 220 / 0.5));
  border-radius: 1rem;
  border: 1px solid oklch(0.94 0.018 15 / 0.6);
  text-align: center;
  color: var(--neutral-700);
  font-size: 1rem; line-height: 1.7;
}

/* ═══════ BENEFIT ROW ═══════ */
.benefit-row {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--sky-50);
  border-radius: 1rem;
  border: 1px solid var(--sky-100);
  color: var(--neutral-700);
  font-size: 0.95rem; line-height: 1.6;
}
.benefit-icon {
  flex-shrink: 0;
  width: 2rem; height: 2rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--sky-400); color: var(--white);
  border-radius: 50%;
}
.benefit-icon svg { width: 0.875rem; height: 0.875rem; }

/* ═══════ DATE BADGE ═══════ */
.date-badge {
  display: inline-flex; align-items: center; gap: 0.625rem;
  background: oklch(0.94 0.018 15 / 0.6);
  color: var(--rose-700);
  padding: 0.75rem 1.5rem; border-radius: 9999px;
  font-size: 0.875rem; font-weight: 600;
  border: 1px solid oklch(0.90 0.035 15 / 0.5);
}
.date-badge svg { width: 1rem; height: 1rem; }

/* ═══════ TICKET STUB ═══════ */
.ticket-stub {
  position: relative;
  background: var(--white);
  border-radius: 1rem;
  box-shadow: 0 2px 12px oklch(0 0 0 / 0.06);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.ticket-stub::before, .ticket-stub::after {
  content: "";
  position: absolute; left: 50%; transform: translateX(-50%);
  width: 12px; height: 12px;
  background: var(--rose-50); border-radius: 50%; z-index: 3;
}
.ticket-stub::before { top: -6px; }
.ticket-stub::after { bottom: -6px; }
.ticket-stub:hover {
  transform: translateY(-6px) rotate(-1deg);
  box-shadow: 0 12px 40px oklch(0 0 0 / 0.12);
}
.ticket-header {
  padding: 1rem; text-align: center;
  border-bottom: 2px dashed var(--rose-200);
}
.ticket-header-sky { border-color: var(--sky-200); }
.ticket-icon {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 0.5rem;
  color: var(--white);
}
.ticket-icon svg { width: 1.25rem; height: 1.25rem; }
.ticket-body { padding: 1rem; text-align: center; font-size: 0.875rem; color: var(--neutral-600); }
.price-old { font-size: 0.875rem; text-decoration: line-through; color: var(--neutral-400); }
.price-new { font-size: 1.25rem; font-weight: 800; color: var(--sky-500); }
.badge-sm {
  display: inline-block;
  font-size: 0.65rem; font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ═══════ FAQ CARD ═══════ */
.faq-card {
  padding: 1.5rem;
  background: var(--white);
  border-radius: 1rem;
  box-shadow: 0 2px 12px oklch(0 0 0 / 0.06);
  border: 1px solid var(--neutral-100);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.faq-card:hover {
  transform: rotate(-0.5deg) translateY(-2px);
  box-shadow: 0 12px 40px oklch(0 0 0 / 0.12);
}
.faq-card h3 { font-size: 0.95rem; color: var(--neutral-900); margin-bottom: 0.5rem; }
.faq-card p { font-size: 0.875rem; color: var(--neutral-600); line-height: 1.6; }

/* ═══════ GRID ═══════ */
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 640px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }

/* ═══════ FORM ═══════ */
.form-group { display: flex; flex-direction: column; gap: 0.75rem; width: 100%; max-width: 28rem; }
.form-input {
  width: 100%;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  font-size: 1rem;
  border: 2px solid var(--neutral-200);
  outline: none;
  font-family: 'Inter', sans-serif;
  color: var(--neutral-800);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input::placeholder { color: var(--neutral-400); }
.form-input:focus { border-color: var(--sky-400); box-shadow: 0 0 0 3px oklch(0.68 0.15 220 / 0.15); }
.form-input-dark {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border-color: rgba(255,255,255,0.2);
  color: var(--white);
}
.form-input-dark::placeholder { color: rgba(255,255,255,0.45); }
.form-input-dark:focus { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.15); }

.form-checkbox {
  display: flex; align-items: flex-start; gap: 0.625rem;
  font-size: 0.75rem; line-height: 1.5; color: var(--neutral-500);
}
.form-checkbox input { margin-top: 2px; accent-color: var(--sky-500); width: 1rem; height: 1rem; flex-shrink: 0; }
.form-checkbox a { text-decoration: underline; text-underline-offset: 2px; color: var(--neutral-700); }
.form-checkbox-dark { color: rgba(255,255,255,0.5); }
.form-checkbox-dark a { color: rgba(255,255,255,0.7); }

/* ═══════ BUTTONS ═══════ */
.btn-cta {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.625rem; width: 100%;
  padding: 1.125rem 2rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1.05rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--sky-600), var(--sky-400), var(--sky-500));
  background-size: 200% 100%; background-position: 0% 0;
  border: none; border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px oklch(0.58 0.17 220 / 0.3);
  letter-spacing: 0.02em;
}
.btn-cta:hover {
  background-position: 100% 0;
  transform: translateY(-3px);
  box-shadow: 0 8px 32px oklch(0.58 0.17 220 / 0.45);
}
.btn-cta svg { width: 1rem; height: 1rem; }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 4px 20px oklch(0.58 0.17 220 / 0.25); }
  50% { box-shadow: 0 4px 32px oklch(0.58 0.17 220 / 0.5); }
}
.btn-cta-pulse { animation: pulse-glow 2.5s ease-in-out infinite; }

.btn-whatsapp {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.75rem; width: 100%;
  padding: 1.25rem 2.5rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1rem;
  color: var(--white);
  background: linear-gradient(135deg, #25D366, #128C7E);
  border: none; border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  letter-spacing: 0.08em;
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}
.btn-whatsapp svg { width: 1.375rem; height: 1.375rem; }

.btn-checkout {
  display: flex; align-items: center; justify-content: center;
  gap: 0.625rem; width: 100%;
  padding: 1.25rem 2rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--white);
  background: linear-gradient(135deg, var(--sky-600), var(--sky-500), var(--sky-400));
  border: none; border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 24px oklch(0.58 0.17 220 / 0.3);
}
.btn-checkout:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px oklch(0.58 0.17 220 / 0.45);
}

/* ═══════ BOARDING PASS STORY ═══════ */
.bp-header {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 1.25rem; margin-bottom: 1.25rem;
  border-bottom: 2px dashed var(--neutral-200);
}
.bp-label { font-size: 0.55rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--neutral-400); }
.bp-value { font-weight: 700; color: var(--neutral-900); }
.bp-value-sky { font-weight: 700; color: var(--sky-500); }
.bp-story { font-size: 0.95rem; line-height: 1.7; color: var(--neutral-700); }
.bp-story p + p { margin-top: 0.875rem; }

/* ═══════ FOOTER ═══════ */
.footer { background: var(--neutral-900); padding: 2.5rem 1.25rem; text-align: center; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 0.625rem; margin-bottom: 0.75rem; }
.footer-brand img { width: 2.5rem; height: 2.5rem; border-radius: 50%; }
.footer-links { display: flex; justify-content: center; gap: 1rem; margin-top: 0.75rem; }
.footer-links a { font-size: 0.75rem; color: rgba(255,255,255,0.3); transition: color 0.2s; }
.footer-links a:hover { color: rgba(255,255,255,0.6); }

/* ═══════ POPUP ═══════ */
.popup-overlay {
  display: none; position: fixed; inset: 0; z-index: 50;
  align-items: center; justify-content: center; padding: 1.25rem;
}
.popup-overlay.active { display: flex; }
.popup-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}
.popup-content { position: relative; width: 100%; max-width: 28rem; animation: reveal-up 0.3s ease-out; }

/* ═══════ GUARANTEE ═══════ */
.guarantee {
  display: flex; flex-direction: column; align-items: center;
  gap: 1.5rem; padding: 1.5rem 2rem; text-align: center;
}
.guarantee-icon {
  width: 4rem; height: 4rem; border-radius: 50%;
  background: oklch(0.58 0.17 220 / 0.1);
  border: 2px solid oklch(0.58 0.17 220 / 0.3);
  display: flex; align-items: center; justify-content: center;
}
.guarantee-icon svg { width: 2rem; height: 2rem; color: var(--sky-400); }

@media (min-width: 768px) {
  .guarantee { flex-direction: row; text-align: left; }
}

/* ═══════ LEGAL PAGES ═══════ */
.legal-header {
  background: var(--rose-100);
  padding: 1.5rem 1.25rem;
}
.legal-header-inner {
  max-width: 48rem; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.legal-header a { display: flex; align-items: center; gap: 0.625rem; }
.legal-back { color: var(--rose-600); font-size: 0.875rem; font-weight: 500; display: flex; align-items: center; gap: 0.375rem; }
.legal-back:hover { text-decoration: underline; }
.legal-body { background: var(--white); padding: 3rem 1.25rem; }
.legal-body article { max-width: 48rem; margin: 0 auto; }
.legal-body h1 { font-size: 1.75rem; margin-bottom: 0.5rem; color: var(--neutral-900); }
.legal-body h2 { font-size: 1.125rem; font-weight: 700; color: var(--neutral-900); margin-bottom: 0.75rem; }
.legal-section { margin-bottom: 2rem; }
.legal-section p { font-size: 0.95rem; line-height: 1.7; color: var(--neutral-700); margin-bottom: 0.75rem; }
.legal-section li { font-size: 0.95rem; color: var(--neutral-600); }
.legal-date { font-size: 0.875rem; color: var(--neutral-400); margin-bottom: 2rem; }

/* ═══════ FLIGHT STRIP (obrigado) ═══════ */
.flight-strip {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--rose-50);
  border-bottom: 2px dashed var(--rose-200);
  padding: 1rem 1.5rem;
}
.flight-strip-endpoint { text-align: center; }
.flight-strip-line {
  flex: 1; display: flex; align-items: center; justify-content: center; padding: 0 1rem;
}
.flight-strip-dot {
  width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--sky-100);
  display: flex; align-items: center; justify-content: center;
  margin: 0 0.5rem;
}
.flight-strip-dot svg { width: 1rem; height: 1rem; color: var(--sky-500); transform: rotate(90deg); }

/* ═══════ BARCODE ═══════ */
.barcode { display: flex; align-items: flex-end; gap: 2px; height: 1.25rem; }
.barcode span { width: 1.5px; background: var(--neutral-300); border-radius: 1px; }

/* ═══════ SCROLL REVEAL ═══════ */
@keyframes reveal-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { animation: reveal-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) both; }
.reveal-d1 { animation-delay: 0.1s; }
.reveal-d2 { animation-delay: 0.2s; }
.reveal-d3 { animation-delay: 0.3s; }
.reveal-d4 { animation-delay: 0.4s; }

/* ═══════ UTILITIES ═══════ */
.text-white { color: var(--white); }
.text-rose-600 { color: var(--rose-600); }
.text-sky-500 { color: var(--sky-500); }
.text-sky-600 { color: var(--sky-600); }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.underline-rose { text-decoration: underline; text-decoration-color: var(--rose-400); text-decoration-thickness: 2px; text-underline-offset: 4px; }